Don't settle for an off-the-shelf enclosure. Heartman's Ultimate Box Maker can generate exactly what you need for your special project. Fire up Customizer, print the results, and cram some stuff in there.
Amaochan's Bing-shen Year of Formosan Monkey celebrates the Chinese New Year, but it does more than that. Read through the Thing details for a thoughtful exploration of the design's inspiration and execution. Print, learn, and celebrate.
This Elliptical Gear with No Center Pivot is based on classic designs by
PerryT, Drayde, and Natetrue. Designer Cohlwiler liked playing with the the original off-center pivots and "thought it would look cool to remove the center ring entirely." Post a Make if you agree.